ByStaff, Associated PressMarch 30, 2013

Encinitas, Calif. — A documentary filmmaker known for helping rescue children from squalid Romanian orphanages in the early 1990s was fatally shot following an apparent dispute over the trimming of shrubbery outside his Southern California home, officials said Friday.

John Charles Upton Jr., 56, was found dead Thursday on a dirt path in the yard of his Encinitas home. The San Diego County Sheriff's Department said detectives arrested Michael Vilkin, 61, on suspicion of murder. He was being held without bail, pending arraignment Tuesday.

Upton, after learning of the plight of Romanian orphans, publicized the brutal conditions and was instrumental in bringing an estimated two dozen orphans to America for medical care and adoption.